.weui-btn 
    display: block;
    width: 184px;
    margin-left: auto;
    margin-right: auto;
    padding: 8px 24px;
    font-size: 17px;
    font-weight: 700;
    text-align: center;
    text-decoration: none;
    color: #fff;
    line-height: 1.8824;
    border-radius: 8px;
    &_primary  
        background-color #000  
    &_loading
        background-color pink
    &_disabled 
        color: rgb(255,255,255,0.6)   
        background-color: rgb(0,0,0,0.8)   

    // background-color: rgb(76, 172, 167);
    // &:active
    //     background-color: rgb(15, 71, 85);
// .weui-btn_primary  
//     background-color #000  
    





